4
APRIL 2016
APRIL 2016
DirectDrive LED tubes eliminate the need for an external driver or ballast. For new construction installations, simply connect the 120-277V line voltage directly to the sockets. For retrofit installations, bypass the existing ballast by cutting the wires and connecting the 120-277V line voltage directly to the sockets. No ballast or driver is required.
PRODUCT FEATURES • Integral Keystone Driver• Plastic/Aluminum Operating Temperature: -20ºC/-4ºF to 55ºC/131ºF• Glass Operating Temperature: -20ºC/-4ºF to 45ºC/113ºF
• Environmentally Friendly: No Mercury Used• Frosted Lens Eliminates Pixelation• Suitable for Use in Dry and Damp Locations
Learn why now is the time to upgrade to LED tubes. Visit keystoneballast.com and watch our 2 minute video.
54% ENERGY SAVINGSwhen comparing system wattage of a typical 2 lamp fixture
T12Lamp: F40T12
Ballast: KTEB-240-UV-TP-PIC
T8Lamp: F32T8
Ballast: KTEB-232-UV-IS-N-P
LEDLamp: 4’ 18W LED
Ballast: N/A
LEDLamp: 4’ 15W LED
Ballast: N/A
Lighting Technology
Wat
tage
20W
40W
60W
80WBYPASS
THE BALLAST
Bypass the existing ballast and connect the 120-277V line voltage directly to the sockets.
No ballast or driver is required.
KTEB-232-UV-IS-N-PINSTANT START
ELECTRONIC T8 BALLAST
Input Voltage: 120-277V
50,000 HOUR LIFETIME
DirectDrive LED tubes will last for 16 years* or more, which means
significant savings on maintenance. Keystone LED tubes practically
eliminate the need for future relamping.
*Based on 12 hours/day, 5 days/week usage.
LABOR SAVINGS
Our Shatterproof Coated Glass Lamps are
LIGHT DISTRIBUTION
Glass: 325ºFluorescent: 360º Plastic/Aluminum:180º
DirectDrive Shatterproof Glass T8 Lamps are ETL Sanitation Listed.
Typical Non-Shunted Lampholder
Connect wires directly to these terminals
CAUTION: Use only non-shunted lampholders.Do not install product in a fixture with shunted lampholders (found in all fixtures using instant start ballasts). If the current lamp-holders are shunted, remove them and replace them with non-shunted lampholders. Make new connections directly to terminals as indicated above.
Keystone can provide any style replacement lampholders. Call us at 800-464-2680.
• Environmentally Friendly: No Mercury Used• Frosted Lens Eliminates Pixelation• Suitable for Use in Dry and Damp Locations
Catalog Number ColorNominal Length Input Voltage CRI
Lamp Wattage Lumens
Beam Angle
Light Spread Efficacy
Meets DLC
SHATTERPROOF GLASS CONSTRUCTION
KT-LED7T8-18GC-830-D 3000K 18" 120-277V >80 7W 700 240º 325º 100 lm/W N/A
KT-LED7T8-18GC-840-D 4000K 18" 120-277V >80 7W 750 240º 325º 107 lm/W N/A
KT-LED7T8-18GC-850-D 5000K 18" 120-277V >80 7W 800 240º 325º 114 lm/W N/A
KT-LED7T8-18GC-865-D 6500K 18" 120-277V >80 7W 800 240º 325º 114 lm/W N/A
KT-LED9T8-24GC-830-D 3000K 2' 120-277V >80 9W 900 240º 325º 100 lm/W Yes
KT-LED9T8-24GC-840-D 4000K 2' 120-277V >80 9W 950 240º 325º 106 lm/W Yes
KT-LED9T8-24GC-850-D 5000K 2' 120-277V >80 9W 1000 240º 325º 111 lm/W Yes
KT-LED9T8-24GC-865-D 6500K 2' 120-277V >80 9W 1000 240º 325º 111 lm/W Yes
KT-LED12T8-36GC-830-D 3000K 3' 120-277V >80 12W 1200 240º 325º 100 lm/W N/A
KT-LED12T8-36GC-840-D 4000K 3' 120-277V >80 12W 1250 240º 325º 104 lm/W N/A
KT-LED12T8-36GC-850-D 5000K 3' 120-277V >80 12W 1300 240º 325º 108 lm/W N/A
KT-LED12T8-36GC-865-D 6500K 3' 120-277V >80 12W 1300 240º 325º 108 lm/W N/A
KT-LED15T8-48GC-830-D 3000K 4' 120-277V >80 15W 1700 240º 325º 113 lm/W Yes
KT-LED15T8-48GC-840-D 4000K 4' 120-277V >80 15W 1800 240º 325º 120 lm/W Yes
KT-LED15T8-48GC-850-D 5000K 4' 120-277V >80 15W 1900 240º 325º 126 lm/W Yes
KT-LED15T8-48GC-865-D 6500K 4' 120-277V >80 15W 1900 240º 325º 126 lm/W Yes
KT-LED18T8-48GC-830-D 3000K 4' 120-277V >80 18W 1800 240º 325º 100 lm/W Yes
KT-LED18T8-48GC-840-D 4000K 4' 120-277V >80 18W 1900 240º 325º 106 lm/W Yes
KT-LED18T8-48GC-850-D 5000K 4' 120-277V >80 18W 2000 240º 325º 111 lm/W Yes
KT-LED18T8-48GC-865-D 6500K 4' 120-277V >80 18W 2000 240º 325º 111 lm/W Yes
KT-LED18T8-48GC-830-D-FDIM* 3000K 4' 120V >80 18W 1800 240º 325º 100 lm/W Yes
KT-LED18T8-48GC-840-D-FDIM* 4000K 4' 120V >80 18W 1850 240º 325º 103 lm/W Yes
KT-LED18T8-48GC-850-D-FDIM* 5000K 4' 120V >80 18W 1900 240º 325º 106 lm/W Yes
GLASS CONSTRUCTION
KT-LED7T8-18G-830-D 3000K 18" 120-277V >80 7W 700 240º 325º 100 lm/W N/A
KT-LED7T8-18G-840-D 4000K 18" 120-277V >80 7W 750 240º 325º 107 lm/W N/A
KT-LED7T8-18G-850-D 5000K 18" 120-277V >80 7W 800 240º 325º 114 lm/W N/A
KT-LED7T8-18G-865-D 6500K 18" 120-277V >80 7W 800 240º 325º 114 lm/W N/A
KT-LED9T8-24G-830-D 3000K 2' 120-277V >80 9W 900 240º 325º 100 lm/W Yes
KT-LED9T8-24G-840-D 4000K 2' 120-277V >80 9W 950 240º 325º 106 lm/W Yes
KT-LED9T8-24G-850-D 5000K 2' 120-277V >80 9W 1000 240º 325º 111 lm/W Yes
KT-LED9T8-24G-865-D 6500K 2' 120-277V >80 9W 1000 240º 325º 111 lm/W N/A
KT-LED12T8-36G-830-D 3000K 3' 120-277V >80 12W 1200 240º 325º 100 lm/W N/A
KT-LED12T8-36G-840-D 4000K 3' 120-277V >80 12W 1250 240º 325º 104 lm/W N/A
KT-LED12T8-36G-850-D 5000K 3' 120-277V >80 12W 1300 240º 325º 108 lm/W N/A
KT-LED12T8-36G-865-D 6500K 3' 120-277V >80 12W 1300 240º 325º 108 lm/W N/A
KT-LED18T8-48G-830-D 3000K 4' 120-277V >80 18W 1800 240º 325º 100 lm/W Yes
KT-LED18T8-48G-840-D 4000K 4' 120-277V >80 18W 1900 240º 325º 106 lm/W Yes
KT-LED18T8-48G-850-D 5000K 4' 120-277V >80 18W 2000 240º 325º 111 lm/W Yes
KT-LED18T8-48G-865-D 6500K 4' 120-277V >80 18W 2000 240º 325º 111 lm/W N/A
PLASTIC/ALUMINUM CONSTRUCTION
KT-LED18T8-48P-830-D 3000K 4' 120-277V >80 18W 1800 120º 180º 100 lm/W Yes
KT-LED18T8-48P-840-D 4000K 4' 120-277V >80 18W 1900 120º 180º 106 lm/W Yes
KT-LED18T8-48P-850-D 5000K 4' 120-277V >80 18W 2000 120º 180º 111 lm/W Yes
KT-LED36T8-96P-840-D 4000K 8’ 120-277V >80 36W 3800 120º 180º 106 lm/W N/A
KT-LED36T8-96P-850-D 5000K 8’ 120-277V >80 36W 4000 120º 180º 111 lm/W N/A*TRIAC dimmable
ELECTRICAL SPECIFICATIONS
Keystone Technologies • 1390 Welsh Road, North Wales, PA 19454 • Phone (800) 464-2680Fax (888) 966-0556 • www.KeystoneLEDSolutions.com
RETROFIT ACCESSORIESFrom pre-wired harnesses to tek screws, Keystone has what you need to get the job done.
Catalog Number Description
DIRECT DRIVE WIRING HARNESSKT-SOCKET-T8-U-S-2-W 2-Lamp Wiring Harness for LED Tubes; Includes (2) Pre-Wired Short, Non-Shunted Sockets with Power Quick Disconnect
KT-SOCKET-T8-U-T-2-W 2-Lamp Wiring Harness for LED Tubes; Includes (2) Pre-Wired Tall, Non-Shunted Sockets with Power Quick Disconnect
KT-SOCKET-T8-U-S-4-W 4-Lamp Wiring Harness for LED Tubes; Includes (4) Pre-Wired Short, Non-Shunted Sockets with Power Quick Disconnect
KT-SOCKET-T8-U-T-4-W 4-Lamp Wiring Harness for LED Tubes; Includes (4) Pre-Wired Tall, Non-Shunted Sockets with Power Quick Disconnect
WIRING HARNESS CONTENTS
Direct Drive LED Tube
DIRECT DRIVE WIRING HARNESS WITH POWER QUICK DISCONNECT
NO LIVE CONNECTION
NO LIVE CONNECTION
NO LIVE CONNECTION
NO LIVE CONNECTION
LINENEUTRAL Direct Drive LED Tube
Direct Drive LED Tube
Direct Drive LED Tube
POWER QUICK
DISCONNECT
DIRECT DRIVE WIRING DIAGRAM
Catalog Number Description
8’ STRIP READY KIT
KT-RKIT-SP-W-82-C4-4LED4-Lamp 8’ Strip LED Tube Ready Kit. Pre-Wired 4.25’’ Ballast Cover Kit for Direct Drive LED Tubes; Includes (2) 4’ Ballast Covers, (1) Wiring Harness, (4) Sockets and (8) Tek Screws
BALLAST COVERS AND STRIP REFLECTORSKT-RKIT-SC-C4 4’ White Ballast Cover Only, Approximately 4.25’’
KT-RKIT-SR8-W 4' White (91%) Reflector, 8” Width
KT-RKIT-SR8-S 4' Specular Aluminum (87%) Reflector, 8” Width
KT-RKIT-SR8-M 4' Enhanced Aluminum (95%) Reflector, 8” Width
BRACKETSKT-RKIT-S-BR-1 One-Piece Break-Apart Adjustable Bracket for 4’ or 8’ Strip Fixture
KT-RKIT-T-BR Troffer Brackets for 2’x4’ or 2’x2’ Fixture
SOCKETS
KT-SOCKET-T8-U-T Non-Shunted Tall T8 Socket with Push-Through with Nub, Approximately 30mm
KT-SOCKET-T8-U-S Non-Shunted Short T8 Socket with Push-Through with Nub, Approximately 23mm
KT-SOCKET-T8-U-XS Non-Shunted Extra Short T8 Socket with Push-Through with Nub, Approximately 17mm
MISCELLANEOUSKT-RKIT-QD Power Quick Disconnect
KT-RKIT-TEK Tek Screws
REFLECTOR AND BALLAST COVERBREAK-APART ADJUSTABLE BRACKET POWER QUICK DISCONNECT NON-SHUNTED SOCKET
TROFFER BRACKETS
